WMD BCG Guns NiB-X .308 Bolt Carrier Group

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1.25 LBS
On Sale
  • WMD BCG Guns NiB-X .308 Bolt Carrier Group
  • WMD BCG Guns NiB-X .308 Bolt Carrier Group
Now: $159.98
Was: $233.10
Frequently bought together:


The components of the WMD NiB-X .308 AR Bolt Carrier Group are engineered specifically to work with their NiB-X coating. This bolt carrier group includes a 9310 steel alloy bolt and a carrier body machined from 8620 steel. The gas key is staked correctly for long-term durability. This .308 DPMS Style bolt carrier group includes grooving for your forward assist. It's everything you need to give yourself an edge in your next .308 build.


  • NiB-X Nickel Boron finish inside and out
  • NiB-X coated - 40% more wear-resistant than chrome, and provides long life and easy cleaning in the harshest of environments
  • Heat-treated, shot-peened and magnetic particle inspected to ensure high-level performance
  • Polished carrier to reduce fouling adherence
  • Gas key secured by grade 8 hardened fasteners and properly staked
  • Fits DPMS pattern AR rifles

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Bolt Carriers Groups
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